How do anti-blue light glasses protect the eyes?
The anti-blue light glasses available on the market, no matter what type, etc., are mainly the difference in anti-blue light effect, light transmittance, and frame, which will affect the cost of glasses. Obviously, the lens is the most important of these. I think that it is basically enough to choose 30% to 40% anti-blue light glasses. It is good to cut off the harmful blue light. It is not necessary to completely eliminate the blue light so that the chromatic aberration will not be too large, the light transmittance is better, and it also has a certain anti-blue light effect.
Of course, to protect the eyes, it is not enough to rely on anti-blue glasses alone. The effect of anti-blue glasses is mainly to reduce the probability of eye diseases, and can not effectively relieve eye fatigue. Normal people between the ages of 20 and 40 blink about 20 times per minute. When you open your eyes and stare at a computer screen that changes rapidly, the number of blinks will be reduced to 4 or 5 times per minute, resulting in serious insufficient secretion of scum and dry eyes. Therefore, no matter how urgent the work is, you must pay attention to the rest of your eyes, close your eyes regularly, use eye drops when needed, and reduce the brightness of the screen as much as possible when looking at the screen. When the brightness of the screen is significantly higher than the ambient light It is easy to cause eye fatigue. Try to use it as little as possible in the dark. To be honest, it is more important to develop a good eye-using habit.
How to stop glasses hurting behind ears?
When adjusting glasses to the optical shop, you can let the staff check if the bending hook is flat. If there is a problem, put it on the polishing machine. The most important thing is that when adjusting the glasses, the height of the glasses temple should be adjusted according to the shape of each person's face, to further increase the comfort of the glasses. Furthermore, if you do not want to go to the optical store, you can make the glasses temple a little loose at home or put a little cotton or paper towel in the ear to prevent friction. You can buy soft eyewear online or at an eyeglass store to prevent ear friction and injury
Recommended Glasses for Heart Shaped Face
Here, we will show you some recommended heart shaped face glasses.
Circular frames: The first pair of glasses for heart shaped faces we want to recommend is the circular frame glasses. Round frames provide contrast and can help to soften your angular features. They draw attention to your eyes and cheekbones and away from your chin or forehead.
Rectangular frames: rectangular frames are able to provide balance on heart shaped faces. They add structure to curvy features and can make your forehead appear narrower. These rectangular frames provide a professional look and don’t draw much attention to themselves.
Rimless and semi-rimless frames: as for glasses for heart shaped faces, rimless and semi-rimless glasses are recommended. Rimless glasses don’t highlight anything and let your facial features speak for themselves. Semi-rimless glasses can help balance your forehead and draw attention downwards to your jawline.
Do night driving glasses really work?
Yellow lenses reduce the amount of light entering your eye, reducing visibility. These darker colors block more blue light than yellow lenses. But they block more light from entering the eye, reducing visibility even more in low-light conditions. In fact, even yellow lenses reduce overall visible light to some extent because they block some blue light. This can be a good thing during the day, but not at night, when maximum visibility is key. Night driving glasses come in a variety of yellow and amber colors. The darkest lenses filter out the harshest light, but they filter out the largest amount of light, making it difficult to see in dim or dark conditions. Some people who wear night driving glasses say they can see better with them on. However, vision tests have shown that night driving glasses do not improve night vision, nor do they help drivers see pedestrians any faster than they would without glasses.
Women's glasses are increasingly fashionable.
As for the color, there are a variety of metallic colors, unreal colors, transparent or translucent tones. The frame design is gorgeous and dazzling. There is an implicit low-key style with the brand logo embedded in the frame. Many models combine two or more materials, such as metals and plastics, in a unique way. There are both very bright colors and natural hues, with a wide selection.
The round frames VS square frames
In choosing frame respect, be about to choose according to the face shape of oneself. Circular frames show that the facial ministry line is downier fruity, so they can show young affinity feeling. Contrary, square picture frames, can increase facial ministry line feeling, making facial features relatively mature. If you have a square face, go for round glasses, which will flatter your face and make it less sharp. If you have a round face, go for square glasses, which will make your face less round.
Virtual try-on service
Previously, the only way to buy glasses online was by looking at pictures or reviews. But no matter how real the picture is and how good the buyer's feedback is, more than 80% of them will feel inappropriate once they try it on their face. Either the glasses don't match the shape of the face, or the color doesn't match the skin tone, etc.AR glasses virtual try-on can realize glasses online try-on. Using the phone's camera, users can look at the glasses and try them on their faces. They can turn their head in real-time to see how the glasses look at different angles. Online shopping should be tried on before purchase.
